I was just searching for this information for a while. After 6 hours of continuous Googleing, at last I got it in your website. I wonder what is the Google's problem that doesn't rank this kind of informative web sites closer to the top. Generally the top web sites are full of garbage.
Nice read. I just passed this onto a buddy who was doing a little research on that. He just bought me lunch because I found it for him! So let me rephrase: Thanks for lunch!